4
1)
If the chair has a 1
st
generation circuit board, remove the blue jumper pin
located between the transformer and the 9-pin connector. Re-install the base
shroud.
OR
2)
If the chair has a 2
nd
generation circuit board, move the red jumper pin located
between the 9-pin connector and the 6-pin connector labeled ‘Stand Safety’
from the OFF position to the ON position. Re-install the base shroud.
3.5
Power Up
Plug the chair power cord into a wall receptacle or into the exam stand or cabinet
system. The chair control membrane switches should illuminate to indicate that the
chair is operational. Perform a test of all chair features to verify proper function.
Refer to the operation section of this document for details.
4.0
SYSTEM OPERATION
The OC-2200's sturdy design and manual recline features make it an excellent choice for
Ophthalmic and Optometric exam rooms.
Each of the chair control membrane switch buttons performs a specific function. Refer to
Performance and Specifications for the button symbols and their corresponding functions.
4.1
Elevation Control
Height adjustment of the manual recline ophthalmic chair model OC-2200 is made by
pressing the appropriate arrow button on the membrane switch located at the side of
the back or with an optional footswitch. The chair may also be controlled by the UP,
DOWN and AUTORETURN buttons on the exam stand.
4.2
Recline Control
To recline the patient, press the release button with the thumb and grip the handle in
the back while standing beside the chair. While the button is depressed move the back
to the desired position, then release the button. To return the patient to the upright
position, press the release button again while holding the chair back. The pneumatic
cylinder will aid in returning the back to the upright position.
4.3
Swivel Brake Operation
To rotate the chair, move the swivel brake handle to the released position
(perpendicular to the floor), rotate the chair to the desired position, then move the
swivel brake handle to the activated position (parallel to the floor) to secure the chair
in position.
4.4
Armrest Retraction
One or both of the armrests may be pivoted up out of the way if desired. Press the
latch release button in the middle underside of the armrest then lift up on the
WARNING: Check all power cords and electrical connections for damage prior to
powering up the system.
!
Содержание OC-2200
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